Calgary Flat Roofing Solutions

Flat roofs are common on commercial buildings, townhomes, garages and modern homes throughout the greater Calgary area. They require specialized installation and repair techniques that differ from traditional sloped roofs. Our team focuses exclusively on flat and low-slope roofing systems, which means you work with technicians who understand proper drainage, membrane selection and the unique challenges of Alberta’s climate.

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Our Flat Roofing Services

We service flat roofs on commercial buildings, townhomes, garages and single-family homes across the greater Calgary area. Our technicians bring the right tools, materials and experience to every job.

Flat roof showing signs of water damage and membrane wear requiring leak repair

Leak Repair & Restoration

Flat roof leaks can cause serious damage if left unaddressed. Our technicians locate the source of the problem and complete targeted repairs using materials compatible with your existing system. We fix failed seams, damaged flashing and punctured membranes.

Repair Your Roof
Extensive flat roof repair project with damaged membrane being restored in Calgary

Full Roof Replacement

When repairs are no longer cost-effective, a full replacement is the best path forward. We handle complete tear-offs, substrate inspection, insulation upgrades and new membrane installation. Every replacement includes proper drainage planning and quality flashing details.

Plan Your Replacement
Large commercial flat roof installation on a Calgary business property

Commercial Flat Roofing

We work with business owners, property managers and facility supervisors to maintain and replace commercial flat roofs of all sizes. Our crew understands the importance of minimizing disruption to your operations and completing projects on schedule.

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Residential flat roof on a Calgary home with properly sealed membrane and flashings

Residential Flat Roofing

Many Calgary homes feature flat or low-slope sections over garages, additions and sunrooms. Our team helps homeowners maintain and replace these roofs with systems built to handle Alberta’s freeze-thaw cycles and heavy snow loads.

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Flat Roof Services

Flat Roof Services proudly serves Calgary, Airdrie, Cochrane, Okotoks, Strathmore, Langdon and Chestermere.

Contact us for your FREE roofing estimate.

Calgary Roofing Services

Contact Us

403-370-8949

info@flatroofservices.ca

Open 7 Days A Week

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